Biology, asked by santhiya28, 2 months ago

Types of anther wall​

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Answered by kaushambi22
3

Answer:

anther wall consisting of epidermis (ep) and two layers of secondary parietal cells (spc). The outer secondary parietal cells form endothecium (en) and middle layer (ml), while the inner give rise to tapetum (tt). (B) anther wall is composed of epidermis, endothecium, middle layers and tapetum

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